Question

A patient receiving oxygen via nasal cannula at a rate of 4 L/min reports irritation of the nose, and the nurse notes dry, reddened nostrils. Which action by the nurse is correct?

Answer 1

The nasal cannula is a device used to deliver supplemental oxygen or increased air flow to the patient who is suffering from any respiratory problems. Nasal cannulas are comfortable and an easy method to introduce oxygen to the patients regarding their respiratory illness. Nasal cannulas do not need to be removed when the patient is talking or eating. Generally the rate above 4 L/min oxygen via nasal cannula can cause drying of nasal mucosa and other difficulties like reddened nostrils can happen.

The main actions taken by a nursing staff when the patient gets dry and reddened nostrils while receiving oxygen via nasal cannula are

1. Keep the nose moist and hydrated to prevent the nose to dry.

2. Using a humidifier can provide moisture in the air, which can help moisture to the nose.

3. Nasal moisturies or nasal spray can also help to add moisture to the nose.

4. Instruct the patient to drink more fluids to help keep the mouth, throat and nasal areas hydrated.

5. If symptoms not minimize, inform the doctor about the condition.